I-Thermosetting SB578F/AU4V110X uchungechunge oluhola ikhoyili yevalvu ye-solenoid

Incazelo emfushane:

Imodeli:I-AU4V110X

Uhlobo Lokumaketha:Umkhiqizo Omusha wango-2020

Indawo Yomsuka:I-Zhejiang, China

I gama le-brand:Inkunzi Endizayo

Isiqinisekiso:1 Unyaka

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane

Izimboni Ezisebenzayo:Izitolo Zezinto Zokwakha, Izitolo Zokulungisa Imishini, Imboni Yokukhiqiza, Amapulazi, Izitolo, Imisebenzi yokwakha , Inkampani Yokukhangisa
Igama lomkhiqizo:Ikhoyili ye-Solenoid
Amandla kagesi ajwayelekile:I-RAC220V RDC110V DC24V
Amandla Ajwayelekile (RAC):5VA
Amandla Ajwayelekile (DC):3W

I-Insulation Class: H
Uhlobo Lokuxhumana:Uhlobo lokuhola
Enye i-voltage ekhethekile:Yenza ngokwezifiso
Amanye amandla akhethekile:Yenza ngokwezifiso
Inombolo yomkhiqizo:I-SB578F
Uhlobo Lomkhiqizo:I-AU4V110X

Ikhono Lokuhlinzeka

Amayunithi Athengisa: Into eyodwa
Usayizi wephakheji elilodwa: 7X4X5 cm
Isisindo esisodwa esiphelele: 0.300 kg

Isingeniso somkhiqizo

Akufanele inganakwa i-parasitic inductance, inductance coil, ikhoyili kagesi

1. Kwethulwa ukuthi i-parasitic inductance engakwazi ukunganakwa iyingxenye ye-parasitic inductance okufanele icatshangelwe ku-PCB ngokuhlela.

Ekuhlelweni kwamasekhethi edijithali anesivinini esikhulu, umonakalo odalwe i-parasitic inductance of vias ngokuvamile mkhulu kunalowo obangelwa amandla e-parasitic.Uchungechunge lwayo lwe-parasitic inductance luzokwenza buthaka umnikelo we-bypass capacitor kanye nomphumela wokuhlunga walo lonke uhlelo lokuphakelwa kwamandla.

2. Singasebenzisa ifomula elandelayo ukubala isilinganiso se-parasitic inductance ye- via:

L=5.08h[Ku(4h/d)+1] lapho u-l ebhekisela ekungeneni kwe-via, u-h ubude be-via, futhi u-d uwububanzi bembobo emaphakathi.Kungabonakala kufomula ukuthi ububanzi bembobo edlulayo bunomthelela omncane ekungeneni, kodwa ubude bembobo ye-via linomthelela omkhulu kakhulu embobeni.Usasebenzisa isibonelo esingenhla, i-inductance yembobo ingabalwa ngokuthi: l = 5.08 x 0.050 [ku (4x0.050/0.010)+1] = 1.015 NH.Uma isikhathi sokukhuphuka kwesignali kungu-1nS, i-impedance efanayo ithi XL=TL/T10-90=3.190.Lolu hlobo lwe-impedance alukwazi ukuzitshwa uma kukhona i-high-frequency current.Kubaluleke kakhulu ukuqaphela ukuthi i-bypass capacitor idinga ukudlula ama-vias amabili lapho ixhuma ungqimba lwamandla kanye ne-stratum, ngakho-ke i-parasitic inductance ye-vias izokhula ngokuqhubekayo.

Izimbangela zokushisa kwe-inductance

Yethula futhi uchaze imbangela yokushisa kwe-inductance.

1. Ucingo luncane kakhulu, okuzokwenza ukuthi ukumelana kwe-inductor kube kukhulu kakhulu.Ngaphansi kwesimo sokuthi inani elisebenzayo lamanje liqinisekile, kuvamile ukuthi isigxobo sishise.

2, i-inductance igcwele, futhi lolu hlobo lomkhuhlane lusakazeke kakhulu.

3. Kukhona i-voltage enkulu yokudlidliza kuzo zombili iziphetho ze-inductor, ngakho-ke umgogodla uguqulwa ube mkhulu, onganciphisa inani lokujika futhi ufinyeze ubude bomugqa.Ukuguqulwa okuya phambili, i-ripple current encane, ukulahlekelwa okuncane kazibuthe, ikakhulukazi ukumelana nokushisa.